2479410220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{25409}}^1$

素因数の和:25483

約数の個数: 96

約数和(自身を含む): 6454546560

約数和(自身を除く): 3975136340

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 41, 68, 70, 82, 85, 119, 140, 164, 170, 205, 238, 287, 340, 410, 476, 574, 595, 697, 820, 1148, 1190, 1394, 1435, 2380, 2788, 2870, 3485, 4879, 5740, 6970, 9758, 13940, 19516, 24395, 25409, 48790, 50818, 97580, 101636, 127045, 177863, 254090, 355726, 431953, 508180, 711452, 863906, 889315, 1041769, 1727812, 1778630, 2083538, 2159765, 3023671, 3557260, 4167076, 4319530, 5208845, 6047342, 7292383, 8639060, 10417690, 12094684, 14584766, 15118355, 17710073, 20835380, 29169532, 30236710, 35420146, 36461915, 60473420, 70840292, 72923830, 88550365, 123970511, 145847660, 177100730, 247941022, 354201460, 495882044, 619852555, 1239705110, 2479410220]

約数ペア:

[(1, 2479410220), (2, 1239705110), (4, 619852555), (5, 495882044), (7, 354201460), (10, 247941022), (14, 177100730), (17, 145847660), (20, 123970511), (28, 88550365), (34, 72923830), (35, 70840292), (41, 60473420), (68, 36461915), (70, 35420146), (82, 30236710), (85, 29169532), (119, 20835380), (140, 17710073), (164, 15118355), (170, 14584766), (205, 12094684), (238, 10417690), (287, 8639060), (340, 7292383), (410, 6047342), (476, 5208845), (574, 4319530), (595, 4167076), (697, 3557260), (820, 3023671), (1148, 2159765), (1190, 2083538), (1394, 1778630), (1435, 1727812), (2380, 1041769), (2788, 889315), (2870, 863906), (3485, 711452), (4879, 508180), (5740, 431953), (6970, 355726), (9758, 254090), (13940, 177863), (19516, 127045), (24395, 101636), (25409, 97580), (48790, 50818)]